VectorizedTableScanIterable

java.lang.Object
- org.apache.iceberg.io.CloseableGroup
- - org.apache.iceberg.arrow.vectorized.VectorizedTableScanIterable

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Iterable<ColumnarBatch>, CloseableIterable<ColumnarBatch>
```
public class VectorizedTableScanIterable
extends CloseableGroup
implements CloseableIterable<ColumnarBatch>
```
A vectorized implementation of the Iceberg reader that iterates over the table scan. See ArrowReader for details.

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.iceberg.io.CloseableIterable
  CloseableIterable.ConcatCloseableIterable<E>

Constructor Summary

Constructors
Constructor	Description
`VectorizedTableScanIterable(TableScan scan)`	Create a new instance using default values for `batchSize` and `reuseContainers`.
`VectorizedTableScanIterable(TableScan scan, int batchSize, boolean reuseContainers)`	Create a new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`CloseableIterator<ColumnarBatch>`	`iterator()`	Returns an closeable iterator over elements of type `T`.

Methods inherited from class org.apache.iceberg.io.CloseableGroup
addCloseable

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Constructor Detail
  - VectorizedTableScanIterable
```
public VectorizedTableScanIterable(TableScan scan)
```
    Create a new instance using default values for batchSize and reuseContainers. The batchSize is set to BATCH_SIZE_IN_NUM_ROWS and reuseContainers is set to false.
  - VectorizedTableScanIterable
```
public VectorizedTableScanIterable(TableScan scan,
                                   int batchSize,
                                   boolean reuseContainers)
```
    Create a new instance. See ArrowReader(TableScan, int, boolean) for details.
- Method Detail
  - iterator
```
public CloseableIterator<ColumnarBatch> iterator()
```
    Description copied from interface: CloseableIterable
    
    Returns an closeable iterator over elements of type T.
    
    Specified by:
    
    iterator in interface CloseableIterable<ColumnarBatch>
    
    Specified by:
    
    iterator in interface java.lang.Iterable<ColumnarBatch>
    
    Returns:
    
    an CloseableIterator.
  - close
```
public void close()
           throws java.io.IOException
```
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable
    
    Overrides:
    
    close in class CloseableGroup
    
    Throws:
    
    java.io.IOException